What will be the output of the following C++ code?
#include<iostream>
#include<any>
using namespace std;
int main()
{
float val = 5.5;
any var(val);
cout<<any_cast<float>(var)<<endl;
var.reset();
if(!var.has_value())
{
cout<<"var is empty\n";
}
else{
cout<<"var is not empty\n";
}
return 0;
}
#include<iostream>
#include<any>
using namespace std;
int main()
{
float val = 5.5;
any var(val);
cout<<any_cast<float>(var)<<endl;
var.reset();
if(!var.has_value())
{
cout<<"var is empty\n";
}
else{
cout<<"var is not empty\n";
}
return 0;
}A. var is empty
B. 5.5
var is not empty
C. 5.5
D. 5.5
var is empty
Answer: Option D
This Question Belongs to C Plus Plus Programming >> C Plus Plus Miscellaneous
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